Jobs DevOps

The full production cycle IT company Nabuto specializes in the development of software products/services in the field of information technologies.

We operate in the FinTech/trading domain, running a data-intensive platform that processes millions of real-time events. The environment is low-latency, high-load, and engineered for continuous availability.

We’re building a high-performance cryptocurrency trading platform and looking for a Senior DevOps / SRE Engineer to own the reliability, resilience, and availability of the infrastructure behind our real-time trading system.

This role is heavily focused on platform stability and high availability. You’ll be responsible for designing and operating fault-tolerant AWS cloud and Kubernetes environments, improving disaster recovery and failover strategies, and ensuring the platform can handle high traffic and unpredictable market conditions without downtime. We need someone who is deeply familiar with production operations in mission-critical environments where reliability, latency, and recovery time matter.
You’ll work on infrastructure automation, CI/CD pipelines, observability, incident response and performance optimization, helping the engineering organization ship safely while maintaining strict uptime standards. A strong infrastructure-as-code mindset, operational ownership, and experience building HA systems at scale are essential.

Responsibilities

• Designing and operating fault-tolerant AWS cloud and Kubernetes environments.
• Improving disaster recovery and failover strategies.
• Ensuring the platform can handle high traffic and unpredictable market conditions without downtime.
• Infrastructure automation.

Requirements

• 5+ years of experience as a DevOps/SRE.
• Deep, hands-on AWS experience — VPC design, EKS, ECS, Api Gateway, MSK, AmazonMQ, RDS, S3, CloudWatch, and related services in production.
• Exposure to security tooling: vulnerability scanning, secrets management (AWS Secrets Manager), and audit logging.
• Strong Kubernetes expertise — cluster management, Helm, resource optimization, RBAC, and troubleshooting in real production workloads.
• Networking, Load Balancing.
• Virtual Machines (Linux).
• Infrastructure-as-code fluency — Terraform or equivalent; version-controlled, peer-reviewed infrastructure changes.
• Logging, Monitoring.
• Gitlab CI/CD Pipelines.
• Experience with multi-region or multi-AZ deployment strategies and automated failover patterns.
• Leveraging of AI coding assistants (Claude Code, Codex, Amazon Kiro) as part of the daily engineering workflow.
• Master’s degree focused on Computer Science/ Systems/Networks or similar specialization.

Nice to Have

• AWS Certified DevOps Engineer.
• Experience with Databases (PostgreSQL).
• Hands-on experience with Kafka in production — topic management, consumer group monitoring, offset management, and performance tuning.
• Hands-on experience with RabbitMQ in production — cluster management, exchanges/channels/connections management and performance tuning.
• Experience with service mesh tooling (Cilium preferred) for inter-service observability and traffic management.
• GitOps experience (ArgoCD is preferred).

What We Offer

• Work-Life Balance — 24 days of paid vacation + 30 days of paid sick leave.
• Care from Day One — medical insurance from your first day, including dental care, massage, and professional psychological support.
• Knowledge Library — office books and access to the Kuka online library.
• Investment in Your Energy — partial reimbursement for sports and fitness activities.
• Growth & Learning — coverage for English or Ukrainian language courses and a dedicated professional development budget.
• Island Relaxation — up to 14 days per year at the company villa in Cyprus.

Join the Nabuto team, where your talents and aspirations will be recognized!

We offer a dynamic work environment, opportunities for professional growth, and support at every step of your career path. Start your journey to success with us—apply today and take the first step towards your bright future!

Nabuto is an equal opportunity employer. We encourage applications from candidates of all backgrounds and experiences. Please note, that only shortlisted candidates will be contacted. Thank you for considering Nabuto as your next career move!

ZentixSoft is looking for a Senior DevOps Engineer (AWS & Infrastructure as Code) 🛡️

At ZentixSoft, we follow the "People over processes" principle. We are expanding our cloud infrastructure and platform engineering direction for our strategic international partners.
 

Note: This is a high-visibility Outstaffing role.

Project Details: 
📍 Geographic Model: Hybrid (Full-time allocation. Candidates based in the EU / Pan-Baltic region are strongly preferred, as occasional local business trips across the Baltics may be required). ⏳ Contract Duration: Till Dec 31, 2026 + long-term extension. 
🚀 Start: ASAP.
 

The Role: You will own the infrastructure automation, CI/CD pipelines, and overall reliability of high-load, customer-facing communication environments. Your primary focus will be bridging the gap between development and platform security, driving root-cause analysis for production incidents, and enforcing top-tier DevOps standards across a regulated enterprise environment.

Our Expectations: 
🔹 Seniority Blueprint: 7+ years of proven commercial experience in DevOps, SRE, or Platform Engineering roles. 
🔹 Cloud & IaC Mastery: Heavy, deep-dive expertise in AWS ecosystems paired with Terraform and Terragrunt for Infrastructure as Code. 
🔹 Delivery Automation: Solid experience building, maintaining, and scaling enterprise-grade CI/CD pipelines. 
🔹 Production SRE: Exceptional troubleshooting instincts, live environment debugging, and incident management skills. 
🔹 Independence & Compliance: Proven ability to operate autonomously and make technical decisions within highly regulated architectures. 
🔹 Communication: Fluent English with the soft skills and stakeholder management capabilities required to align with global cross-functional teams. 
🔹Experience mentoring or guiding junior engineers
🔹 Nice to have:  Hands-on experience with Kubernetes, observability tools, Amazon Connect, or Contact Center/CRM platforms (like Salesforce).

Why ZentixSoft? 
💸 Compensation: Premium, competitive compensation package tailored to top-tier Senior engineering expertise. 
⚖️ Balance: Transparent workflows, zero micromanagement, and a focus on engineering stability. 
🦾 Trust: A high-autonomy culture where your architectural instincts and platform decisions are respected from day one.

We are looking for a Senior DevOps Engineer to join our client's engineering team in a long-term engagement. This is a fully remote, full-time role for someone who thrives on ownership, enjoys building reliable and scalable infrastructure from the ground up, and is passionate about enabling engineering teams to move fast without compromising security or stability.

This role is ideal for someone who enjoys autonomy, startup environments, and solving complex infrastructure challenges while working closely with experienced engineers in a high-trust, remote-first culture.

Key Responsibilities:

• Design, build, and maintain scalable cloud infrastructure on AWS
• Manage and evolve Kubernetes-based environments, ensuring reliability, performance, and security
• Own infrastructure as code practices using Terraform and drive improvements across provisioning workflows
• Develop and maintain robust CI/CD pipelines to streamline software delivery and reduce operational overhead
• Enhance observability across systems through monitoring, alerting, logging, and incident response practices
• Collaborate closely with software engineers to support application deployments and operational excellence
• Contribute to security best practices, access management, compliance initiatives, and disaster recovery planning
• Drive technical decisions around platform architecture, and long-term maintainability

• Support AI-related workloads and services operating under enterprise SLAs

   

Requirements:

• 7+ years of commercial experience in DevOps, Site Reliability Engineering, Platform Engineering, or related roles
• Strong hands-on experience with AWS and cloud-native infrastructure design
• Deep expertise in Kubernetes administration and production operations
• Advanced knowledge of Infrastructure as Code, particularly Terraform
• Solid experience building and maintaining CI/CD pipelines in modern engineering environments
• Ability to work independently, prioritise effectively, and deliver consistently within distributed teams
• AI-native engineering mindset, you actively leverage LLMs and AI tooling to improve productivity and engineering workflows
• Proven track record of taking ownership and delivering high-impact infrastructure initiatives

Nice to Have:

• Experience supporting AI/LLM infrastructure and workloads in production environments
• Familiarity with workflow orchestration platforms such as Temporal
• Experience in fintech, KYC/KYB, fraud prevention, or other regulated industries
• Background working in startup or scale-up environments with small, high-performing teams
• Experience implementing security and compliance frameworks within cloud environments
• Open-source contribution history

What We Offer:

• Fully remote, flexible work culture with long-term stability
• High-impact product work within an AI-native fintech company solving real-world problems
• Strong engineering standards and meaningful technical ownership, no micromanagement
• Opportunity to shape infrastructure strategy and influence key technical decisions
• Transparent, supportive team culture focused on trust and collaboration
• Competitive monthly compensation aligned with experience and contribution

How to Apply:

Send us a short intro about yourself and your relevant experience - and tell us your favourite ice cream flavour (ours is cherry🍒)

Your future responsibilities:

• Integrate security tools and practices into CI/CD pipelines (SAST, DAST, SCA, container scanning, etc)
• Implement security as a service in AWS and Kubernetes environments, enforce security policies across infrastructure and applications
• Implement integrations and perform DevOps tasks for authentication and authorization platforms, collaborate with Golang/Java developers
• Design, implement, and deploy scalable, reliable, and secure devops infrastructure
• Monitor and troubleshoot production systems to ensure optimal performance, low latency, and high availability. Implement and maintain monitoring, logging, and alerting systems
• Automate security checks and compliance validation in deployment workflows
• Own and maintain critical infrastructure and DevOps services end-to-end
• Contribute to technical documentation, security guidelines, and knowledge sharing
• Leverage AI tools and automation to accelerate development, troubleshooting, and security operations

Your skills and experience:

• Proficiency in managing and orchestrating containerized applications with Kubernetes (deployment, scaling, monitoring, security)
• Hands-on experience with Git, AWS, k8s, Vault, Helm, Prometheus, Grafana, PostgreSQL
• Experience with GitOps tools such as Argo CD, Flux, or similar
• Solid understanding of CI/CD pipeline implementation with integrated security scanning
• Knowledge of DevSecOps practices and shift-left security principles
• Experience with security scanning tools (Trivy, Snyk, SonarQube, Checkov, or similar)
• Experience with infrastructure-as-code tools (Terraform/Terragrunt)
• Understanding of container security best practices and image hardening
• Experience with secrets management solutions (HashiCorp Vault, AWS Secrets Manager, or similar)
• Strong problem-solving and troubleshooting abilities
• Solid understanding of Linux systems and networking fundamentals
• Proactive mindset with a sense of ownership and accountability

Nice to have

• Knowledge of OAuth 2.0, OpenID Connect, or similar authentication protocols
• Background in high-availability and secure system design
• Knowledge of network security, firewalls, and zero-trust architecture
• Experience automating security tasks with AI-powered tools or scripts
• Openness to using AI-assisted development tools

We offer what matters most to you:

• Competitive salary: we guarantee a stable income and annual bonuses for your personal contribution. Additionally, we have a referral reward program for attracting new colleagues to Raiffeisen Bank
• Social package: official employment, 28 days of paid leave, additional “maternity leave” for fathers, and financial assistance for parents upon the birth of children
• Comfortable working conditions: the possibility of a hybrid work format, offices equipped with shelters and generators, provision with modern equipment
• Wellbeing program: all employees have access to medical insurance from the first working day; consultations with a psychologist, nutritionist or lawyer; discount program for sports and shopping; family days for children and adults; massage in the office
• Learning and development: access to over 130 online educational resources; corporate training programs, online library, mentoring program
• A great team: our colleagues are a community where curiosity, talent and innovation are welcomed. We support each other, learn together and grow. You can find like-minded people in over 15 professional communities, reading or sports clubs
• Career opportunities: we encourage advancement within the bank between functions
• Innovation and technology. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go (infra, security), Swift (IOS), Kotlin (Andorid)Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, we develop expertise in AI and actively integrate it into processes
• Support program for defenders: we preserve jobs and pay the average salary to mobilized people. We have a support program for veterans, and the Bank’s veteran community is developing. We are working to raise awareness among managers and teams on the issues of veterans’ return to civilian life. Raiffeisen Bank is recognized as one of the best employers for veterans (Forbes)
  ______________________________________________________________
  Твої майбутні обов’язки: 
• Впровадження безпеки як сервісу в середовищах AWS і Kubernetes, забезпечення політик безпеки в інфраструктурі та застосунках
• Реалізація інтеграцій і виконання DevOps-задач для платформ автентифікації та авторизації, співпраця з розробниками Golang/Java
• Проєктування, впровадження та розгортання масштабованої, надійної й безпечної DevOps-інфраструктури
• Моніторинг і усунення несправностей у продакшн-системах для забезпечення оптимальної продуктивності, низької затримки та високої доступності; впровадження і підтримка систем моніторингу, логування та сповіщень
• Автоматизація перевірок безпеки та валідації відповідності у процесах розгортання
• Повна відповідальність за критичну інфраструктуру та DevOps-сервіси (end-to-end)
• Участь у створенні технічної документації, рекомендацій із безпеки та обміні знаннями
• Використання AI-інструментів і автоматизації для пришвидшення розробки, діагностики та операцій безпеки
• Твій досвід та навички:
• Впевнені навички керування та оркестрації контейнеризованих застосунків із Kubernetes (деплоймент, масштабування, моніторинг, безпека)
• Практичний досвід роботи з Git, AWS, k8s, Vault, Helm, Prometheus, Grafana, PostgreSQL
• Досвід роботи з GitOps-інструментами, такими як Argo CD, Flux або аналогами
• Ґрунтовне розуміння побудови CI/CD пайплайнів із вбудованим скануванням безпеки
• Знання практик DevSecOps і принципів shift-left security
• Досвід використання інструментів сканування безпеки (Trivy, Snyk, SonarQube, Checkov або аналогів)
• Досвід роботи з інструментами інфраструктури як коду (Terraform/Terragrunt)
• Розуміння найкращих практик безпеки контейнерів і харденінгу образів
• Досвід роботи з рішеннями для управління секретами (HashiCorp Vault, AWS Secrets Manager або аналогами)
• Сильні навички розв’язання проблем і діагностики
• Добре розуміння Linux-систем і основ мереж
• Проактивний підхід, почуття відповідальності та власності
• Буде плюсом:
• Знання OAuth 2.0, OpenID Connect або подібних протоколів автентифікації
• Досвід проєктування високодоступних і безпечних систем
• Знання мережевої безпеки, фаєрволів і архітектури zero-trust
• Досвід автоматизації завдань безпеки за допомогою AI-інструментів або скриптів
• Відкритість до використання інструментів розробки з підтримкою AI
• Пропонуємо те, що має значення саме для тебе: 
• Конкурентна заробітна плата: гарантуємо стабільний дохід та річні бонуси за твій особистий внесок. Додатково, у нас діє реферальна програма винагороди за залучення нових колег до Райффайзен Банку
• Соціальний пакет: офіційне працевлаштування, 28 днів оплачуваної відпустки, додатковий “декрет” для татусів, та матеріальна допомога для батьків при народженні дітей
• Комфортні умови праці: можливість гібридного формату роботи, офіси забезпеченні укриттями та генераторами, забезпечення сучасною технікою
• Wellbeing програма: для всіх співробітників доступні медичне страхування з першого робочого дня; консультації психолога, нутриціолога чи юриста; дисконт програми на спорт та покупки; family days для дітей та дорослих; масаж в офісі
• Навчання та розвиток: доступ до понад 130 навчальних онлайн-ресурсів; корпоративні навчальні програми, онлайн бібліотека, програма менторства
• Крута команда: наші колеги — це спільнота, де вітаються допитливість, талант та інновації. Ми підтримуємо один одного, вчимося разом та зростаємо. Ти можеш знайти однодумців у понад 15-ти професійних ком’юніті, читацькому чи спортивному клубах
• Кар’єрні можливості: ми заохочуємо просування всередині банку між функціями
• Інновації та технології. Infrastructure: AWS, Kubernetes, Docker, GitHub, GitHub actions, ArgoCD, Prometheus, Victoria, Vault, OpenTelemetry, ElasticSearch, Crossplain, Grafana. Languages: Java (main), Python (data), Go(infra,security), Swift (IOS), Kotlin (Andorid) Datastores: Sql-Oracle, PgSql, MsSql, Sybase. Data management: Kafka, AirFlow, Spark, Flink, розвиваємо експертизу в AI та активно інтегруємо в процеси
• Програма підтримки захисників і захисниць: ми зберігаємо робочі місця та виплачуємо середню заробітну плату мобілізованим. Для ветеранів та ветеранок у нас діє програма підтримки, розвивається ветеранська спільнота Банку. Ми працюємо над підвищенням обізнаності керівників та команд з питань повернення ветеранів до цивільного життя. Райффайзен Банк відзначений як один з найкращих роботодавців для ветеранів (Forbes)

We are currently seeking a skilled and driven DevOps Engineer to join our team.
 

We believe that you have experience or understanding:

• Have a strong DevOps mindset to enable speed and scalability for app and dataintensive workloads
• Experience with security compliance standards and frameworks, including SOC 2, HIPAA, ISO standards, and tools such as Vanta
• Work with our end-user to design, implement, and maintain scalable, reliable and streamlined infrastructure solutions in Cloud
• Have experience building solutions for analytical use cases based on Python, Spark & SQL technologies
• Implement and maintain solutions with IaC to help ensure consistent and reproducible deployment support (Terraform, Bicep, OpenTofu, Crossplane)
• Develop and maintain automated integration & data-flow pipelines including testing and monitoring frameworks to build observable systems
• Troubleshoot performance concerns, design for high availability and efficient resource utilization
• Hands-on expertise with Azure
• Upper-Intermediate English level

You want to learn and work with:

• Modern Application, Distributed Data Processing and Analytical workloads
• Working with public cloud providers such as Azure and their core computing (AKS/GKS/VMs), security (WAF/App Gateway/Frontdoor or Cloudflare) & storage services (Storage Accounts/S3/GCP Storages)
• Familiarity with CI/CD through tools such as Azure DevOps, GitHub Actions with focus on automation and security through DevSecOps principles
• Analytical & problem-solving skills, ability to communicate ideas clearly
• Familiarity with containerization and orchestration technologies such as Docker and Kubernetes

Your opportunity:

• Flexible schedule — teams used to work in flexible manner
• Horizontal management and communicating directly with project stakeholders
• 20 days of paid vacation
• Paid sick leaves
• Annual activities budget — we endorse your wish to self improvement
• Remote work

The Mission
Are you a cloud architect who finds beauty in a perfectly orchestrated pipeline? Do you believe that “manual” is a four-letter word? We are looking for a Senior SRE specialized in BI
Ecosystems to join our mission-critical Infrastructure team.
In this role, you won’t just “maintain” systems; you will be the master weaver connecting our advanced Data Analytics tools with a rock-solid, automated GCP/AWS backbone. You will bridge the gap between traditional Business Intelligence and modern Cloud Engineering, ensuring our data flows are fast, our visualizations are seamless, and our infrastructure is invisible.

What You Will Do
1. Master the Orchestration (GCP & GKE)
You will take full ownership of our Google Kubernetes Engine (GKE) clusters. This isn’t just about pods and services; you’ll manage advanced networking (VPC Service Controls, Shared VPC) and high-availability node configurations to ensure our data platforms never skip a beat.
2. Advance Data Architectures (Lakehouse)
You will design and support a unified Data Lakehouse architecture by integrating BigQuery and Cloud Storage. Your mission is to break down silos, ensuring that our raw data and analytical models coexist in a single, high-performance ecosystem. You will implement robust governance and security policies that ensure data quality and accessibility, providing a “single source of truth” that is both scalable and cost-effective
3. Evangelize Infrastructure as Code (IaC)
Our goal is 100% immutability. You will use Terraform to automate the entire lifecycle of our GCP resources—from Compute Engine and Cloud Run to Cloud SQL—ensuring consistency across Dev, Staging, and Production.
4. Empower DataViz Excellence
You will be the enabler for our Data Analysts. You’ll deploy, optimize, and scale Qlik Sense, Tableau, or Similars environments on GCP, handling everything from SSO/IAM authentication to high-performance connectivity with our backend data sources.
5. Hybrid Cloud & Legacy Modernization
Complexity is our playground. You will manage critical AWS resources (EC2, S3) and ensure seamless interoperability with GCP. Simultaneously, you will lead the charge in migrating legacy monolithic systems into modern, microservices-based architectures.
6. Data Engineering Collaboration
Working side-by-side with Data Engineers, you’ll help build and maintain robust pipelines using Cloud Dataflow, Cloud Composer (Airflow), and BigQuery. You ensure that the “plumbing”
of our data world is leak-proof and high-performing.
7. Reliability, Security & FinOps
● CI/CD: Design sophisticated pipelines (GitLab CI/GitHub Actions) integrating DevSecOps best practices.
● Observability: Implement deep monitoring using Google Cloud Operations Suite and Grafana.
● FinOps: Be the guardian of our budget, identifying and eliminating cloud waste through smart optimization.

Who You Are (Requirements)
● Cloud Expert: Proven experience managing complex environments in Google Cloud Platform (GCP) and AWS.
● Data Architect: Deep understanding of Data Lakehouse models and governance.
● Kubernetes Pro: Deep knowledge of GKE, including advanced networking and security policies.
● Terraform Ninja: Ability to write modular, scalable, and secure IaC.
● BI Infrastructure Savvy: Experience deploying and tuning enterprise visualization tools (Tableau, Qlik, or Power BI).
● Automation Mindset: Strong scripting skills (Python, Bash, or Go) and mastery of CI/CD engines.
● Data-Driven: Familiarity with Big Data tools like Airflow, BigQuery, and Dataflow.
● Security-First: Solid understanding of encryption, IAM roles, and network security standards.

Why Join Us?
● Impact: You are not a cog in the machine; you are building the machine.
● Tech Stack: Work with the latest tools in the Cloud and Data world (Lakehouse, GKE).
● Culture: We value technical excellence, proactive problem-solving, and a “fail fast, learn faster” mentality.
● Growth: We invest in your certifications and continuous learning.
Ready to redefine how BI meets SRE? If you are a builder who loves solving the puzzle of high-scale data infrastructure, we want to meet you.

Apply now and let’s build the future of data infrastructure together!

We are seeking a results-driven Cloud, DevOps, and Infrastructure Architect with over 10 years of professional experience to design, implement, and maintain scalable, secure, and high-performance infrastructures. The ideal candidate will be responsible for overseeing multi-cloud environments (AWS, Azure, and hybrid) and leading infrastructure modernization and cloud migration programs.

You will bridge the gap between development, security, and operations to deliver architectural solutions aligned with business goals and strict compliance standards, particularly within regulated domains like healthcare, education, and finance.

Key Responsibilities
 

Architecture & Infrastructure Setup
 - Architect modular, reusable, and policy-compliant Infrastructure-as-Code (IaC) frameworks using Terraform, Pulumi, Ansible, and AWS CloudFormation.
 - Design and govern complex multi-cluster container orchestration environments utilizing Kubernetes, Helm, Flux, and ArgoCD.
 - Deploy API gateways and service meshes (like Istio) to enhance service resilience, security posture, and observability.
 - Analyze, identify, and architect enterprise solutions, documenting designs for offshore implementation teams.
CI/CD & Deployment Automation
 - Implement enterprise-scale CI/CD architecture utilizing tools like Jenkins, GitLab CI, GitHub Actions, and Bitbucket Pipelines.
 - Embed progressive delivery strategies including blue-green, canary, and rolling deployments into continuous delivery pipelines.
 - Integrate automated security scans, linting, and compliance validation directly into delivery pipelines.
 - Write robust automation scripts for bootstrapping applications to servers using Python, Bash, or Groovy.

Site Reliability Engineering (SRE) & Observability
 - Apply core SRE principles such as SLIs, SLOs, and error budgets to optimize alerting, enhance service reliability, and reduce mean time to recovery (MTTR).
 - Establish comprehensive observability engineering and system monitoring platforms utilizing Prometheus, Grafana, CloudWatch, Zabbix, and OpenTelemetry.
 - Troubleshoot complex server-side and infrastructure issues in close collaboration with development and QA teams.

Security & Governance
 - Implement access management automation and policy-based governance frameworks across cloud-native environments.
 - Enforce security architecture and cost optimization using HashiCorp Vault, OPA/Gatekeeper, Microsoft Defender, and CIS Benchmarks.
 - Collaborate securely within regulated industries, ensuring audit-ready configurations and remediating compliance findings.

Leadership & Collaboration
 - Oversee, coordinate, and support implementation teams consisting of DevOps engineers.
 - Interact globally with distributed development teams to implement server tasks during code deployment.
 - Educate technical and non-technical stakeholders on architectural areas of expertise.

Required Qualifications & Technical Skills
 - Education: A university degree (Master's level) in Computer Science, Computer Technology, or a closely related field.
 - Experience: Minimum of 10 years of demonstrable experience in infrastructure architecture, cloud provisioning, and DevOps.
 - Cloud Platforms: Deep expertise in Amazon Web Services (AWS) and Microsoft Azure.
 - Containers & Orchestration: Proven mastery of Docker, Kubernetes (managed and self-hosted), Helm, and Operators/CRDs.
 - Infrastructure as Code: Strong proficiency in Terraform/Open Tofu, AWS CloudFormation, Pulumi, and Ansible.
 - Operating Systems: Advanced administration of Ubuntu, CentOS, Gentoo, ArchLinux, and Windows environments.
 - Databases: Hands-on experience with PostgreSQL, MySQL, Aurora, MongoDB, and Redis/Valkey.
 - Communication: Upper-Intermediate English proficiency for both written and verbal communication.

What we offer:
 - ​A fast-paced, highly professional, international team environment with a flat structure and rapid decision-making.
​ - Competitive compensation packages commensurate with your background and product portfolio.
​ - Flexible, remote-first workflow optimized for seamless global alignment.
 - Medical Insurance in Ukraine and Multisport program in Poland.
Offices in Ukraine (Kyiv, Kharkiv) and Poland (Wroclaw) or Remote.
 - Paid vacation, sick leaves, and official holidays.
 - Legal & Accounting services.
 - The company provides all necessary equipment.
 - English classes and Education reimbursement.

Функції:

·         техпідтримка (рівень L2+L3) та забезпечення розвитку (аналіз, проектування, впровадження, оптимізація) мереж та мережевих сервісів  Enterprise-рівня: LAN, WAN, WLAN WiFi, DATACENTER, всі різновиди VPN.

Вимоги:

·         Неповерхневі (на рівні, реально еквівалентному CCNP Enterprise/Routing&Switching + CCNP Security) знання механізмів та протоколів L2/L3 комутації, маршрутизації (BGP, OSPF, EIGRP), QoS, Network Monitoring/Logging/Troubleshooting/Management, відмовостійкості, автоматизації, забезпечення захисту мереж, та т.і.

·         Досвід роботи (від 4 років) з Cisco Catalyst (провідні та безпровідні мережі) та з Fortinet FortiGate (OSPF, BGP, створення, аналіз та оптимізація політик, функціонал Unified Threat Management, інспекція трафіку, IPS, SD-WAN, всі підтримувані різновиди VPN).

Режим роботи та особливі умови:

Офіс/гібрид

We are looking for a Google Cloud Platform DevSecOps engineer. We need to protect hundreds of GKE cluster nodes with various security tools, automate their deployment, conduct compliance checks for the infrastructure, and perform log analysis.

Your primary tasks will include:

• Verification of published exploits and vulnerabilities in Google security bulletins
• Tuning open-source security tools for K8s/GKE.
• Analyzing security events and taking appropriate measures.
• Developing Terraform configurations and modules to manage GCP security components.
• Developing Helm charts.
• Reviewing user access requests.
• Maintaining network security rules.
• Maintaining integrations between GCP and other identity providers (Federated Identity).
• Developing shell scripts to automate routine tasks.
• Securing and managing our secondary Azure infrastructure environments.

What we expect from you:

• Motivation to study security specifications, standards, and open-source code.
• To be a strong team player.
• The ability to take ownership of the features you ship.
• An interest in the broader feature and product vision.
• A self-starting mindset, a strong "can-do" attitude, and great interpersonal skills.
• Comfort with writing extensive documentation.

A big plus would be:

• Google Cloud certification.
• Kubernetes certification.
• Terraform certification.
• Expert-level knowledge of BigQuery SQL.
• Experience with SSO, OAuth2, OIDC, and SAML.
• Debugging, reverse engineering experience.
• Go programming experience.

We are seeking a Top-Tier Senior DevOps Engineer to serve as a cornerstone of the Customers Area development team. You will be responsible for the end-to-end reliability, scalability, and automation of our next-generation CRM and Communication Platform. You will bridge the gap between development and operations, implementing robust CI/CD frameworks and platform-engineering standards that ensure high availability in a regulated production environment.

Core Responsibilities

• Architectural Excellence: Design, deploy, and maintain scalable cloud infrastructure utilizing advanced Infrastructure as Code (IaC) methodologies.
• Pipeline Engineering: Build and optimize sophisticated CI/CD pipelines to accelerate deployment cycles while maintaining strict security and quality gates.
• Reliability & Performance: Act as a lead SRE in production, performing root cause analysis, managing incident resolution, and optimizing system observability.
• Strategic Alignment: Collaborate directly with platform teams and stakeholders to advocate for and implement organizational DevOps best practices.
• Operational Autonomy: Operate independently within a regulated environment, ensuring compliance and platform stability.

Technical Requirements 

• Cloud Infrastructure: Expert-level proficiency in AWS (IaaS).
• Infrastructure as Code: Advanced experience with Terraform and Terragrunt.
• DevOps/SRE Operations: Deep hands-on experience in platform engineering, CI/CD automation, and large-scale incident management.
• Production Readiness: Exceptional ability to troubleshoot complex production environments and conduct systematic post-incident analysis.
• Communication: Professional fluency in English; demonstrated ability to manage stakeholder expectations in high-stakes environments.

Preferred Technical Competencies

• Expertise in Kubernetes and advanced observability tooling (e.g., Prometheus, Grafana, ELK/Datadog).
• Deep knowledge of Amazon Connect or similar Contact Center/CRM ecosystems (e.g., Salesforce integration).
• Proven track record in mentoring junior engineering talent and driving technical excellence across teams.

Please note: This role requires working in shifts. If you're interested, I can share a draft schedule with you.

Must:
Knowledge of Kubernetes - RKE, GKE will be a plus
Hands-on experience with preparing automation scenarios using Terraform
Experience with deploying and supporting servers on cloud infrastructure, preferably Google Cloud Platform and Tencent Cloud
Knowledge of T-SQL - MS SQL, PostgreSQL will be a plus

Others:
Experience with Microsoft Windows Server
Experience with Active Directory
Expertise with preparing automation scripts to perform routine tasks using scripting languages (Bash, PowerShell, Python)
Ability to plan new infrastructure requirements and maintain current infrastructure
Understanding of network concepts - firewalls, VPN, peering (for public clouds)
English - intermediate or better

Responsibilities:
System availability and performance monitoring, on the both infrastructure and application levels.
Planned infrastructure and application updates.
New environments deployment.
Changing of the existing infrastructure according to the requirements.
Other tasks related to the system functionality

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe.

Our infrastructure is a part of the product that is invisible to the end user, but critical to the life of the entire system. The safety of our users and their property depends on our uptime. We are constantly developing our cloud solutions and this requires automating our infrastructure, testing and improving its fault tolerance. For this purpose we are looking for Middle DevOps Engineer.

The System Division develops the Ajax software ecosystem — including OS Malevich, the Video Management System, cloud infrastructure, and client applications. The team ensures the stable operation of all system components as a unified digital platform.

Requirements:

• 3+ years of experience as a DevOps engineer.
• Experience with managing Linux-based systems, TCP/IP networking.
• Experience with IaC and config management tools such as Terraform, Ansible.
• Experience writing code in one or more languages, such as Python, Bash, Groovy.
• Experience with AWS stack: VPC, IAM, EC2, RDS, Elasticache, Route53, Lambda etc.
• Experience in creating continuous integration and continuous delivery CI/CD with Jenkins CI.
• Experience with git, Docker.
  
   

Desirable:

• Elasticsearch stack (self-managed).
• Kubernetes (AWS EKS) + Helm.
• Message brokers: NATS, Kafka.
• Databases: MongoDB, MySQL, PostgreSQL.
• Hashicorp tools: Vault, Packer.
• Monitoring/Alerting: Datadog, OpsGenie.
• Others: Terragrunt, JVM, Gradle.
  
   

Responsibilities:

• Proactively participate in the platform development:

- extend and support current CI/CD;

- provide cost optimization plans;

- migrate to new AWS architecture;

- build proactive monitoring;

- take part in migration to Kubernetes.

• On-duty activities (once per ~1.5 months):

- grant access to different services;

- troubleshoot CI/CD failures;

- take part in an investigation on STAGE environments.

• Availability is very important. Sometimes you will need to help with issues in production that are most critical (On-call duties).
  
   

We offer:

• The opportunity to suggest and implement your own ideas that directly influence the product and its mass production;
• A place in a fast-growing company with a motivated and professional team;
• Competitive salary;
• Medical insurance;
• Corporate English classes;
• The opportunity to participate in Ajax’s internal beta-testing program for security systems;
• Discounts from partner companies;
• Discounts on Ajax products.
   

Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Job Description

5+ years as DevOps Engineer in Linux environment

5+ years of Python development

Deep knowledge of networking and security

Hands-on experience with Linux, Containers, Kubernetes and AWS

Strong skills in Shell scripting and CI/CD pipelines

Excellent problem-solving and communication skills

Lead activities using Agile/Scrum methodologies

Job Responsibilities

Maintain and improve CI/CD pipelines

Administer on-prem Linux (Debian-based) servers

Manage AWS infrastructure

Lead Kubernetes (K8s) operations

Build internal DevOps tools (Python, Shell)

Troubleshoot systems, monitor performance, and identify bottlenecks

Collaborate with Automation and R&D teams as support tier

Participate in the DevOps on-call routine

Mentor and promote DevOps best practices and team members

Department/Project Description

Our customer is a leading provider of innovative broadband solutions that deliver video, voice and data to communications providers around the world. GL team participates in development, QA and support of several generations of these solutions.

DevOps team:
• Develops and maintains a tool set and a framework for building customer product. These include a
variety of Linux systems, including Embedded Systems, Data Center Servers and Containerized
solutions. This framework builds Debian packages and Docker images, and assembes a deliverable
product.
• Maintains on-premise Debian servers, Cloud and VMs for running this framework. The build system
consists of an array of Python, Perl and Bash modules, and uses REST API servers and clients, and
some Jenkins automation.

Description

The project is delivered for a client who is one of the world’s leading providers of elevators, escalators, and moving walkways, as well as maintenance and modernization services. The company operates in over 100 countries and has production sites as well as research and development facilities in the US, Brazil, Europe, China, and India. In other words, their products are used by people around the world every day.

Requirements

• 3+ years of experience in a DevOps role
• 3+ years of experience implementing and maintaining Azure cloud infrastructure
• Experience with Infrastructure as Code (Terraform)
• Experience in software deployment and maintenance
• Experience building CI/CD pipelines
• Experience working with Kubernetes
• Understanding of networking concepts (routing, VPNs)
• Experience with Azure infrastructure services: IoT Hub, IoT Edge, Azure Key Vault, Microsoft Entra ID, Azure Monitor, Cosmos DB
• Solid understanding of networking: DNS, TCP/IP, routing, load balancers
• Strong team player
• Upper-intermediate level of English (spoken and written), with the ability to actively and openly communicate with an English-speaking client
   

Job responsibilities

• Design, implement, and maintain observability solutions using Prometheus, Loki, and Grafana, including actionable dashboards, alerting rules, and monitoring strategies for distributed systems
• Develop automation and operational tooling in Python, including integrations with cloud and internal APIs to streamline infrastructure and platform operations
• Operate and support event-driven architectures using Azure Event Hub and Azure Service Bus, ensuring reliability, scalability, and proper message processing patterns
• Monitor and optimize database and platform performance, including tuning Cosmos DB and PostgreSQL, as well as optimizing resource utilization in Kubernetes environments
• Design, maintain, and improve CI/CD pipelines in Azure DevOps, ensuring reliable build, test, and deployment processes
• Support the transition to GitOps practices using ArgoCD, improving deployment consistency and operational efficiency
• Scale and evolve the platform observability stack to support growing infrastructure and service complexity
• Collaborate with cloud development teams and consumers (e.g., mobile app and frontend teams)

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.

We are looking for a DevOps Team Lead to join our team. If you are passionate about building resilient infrastructure, leading talented engineers, and ensuring high availability for high-load systems, this is the place for you.

Tech Stack: AWS, Kubernetes, Terraform, Helm, GitHub Actions, VictoriaMetrics, Grafana, New Relic, Aurora, Redis, Cloudflare, Python/Bash.

Your Responsibilities:

You will be responsible for the reliability and scalability of our platform infrastructure, leading the team towards operational excellence.

• Team Leadership: Lead, mentor, and grow the DevOps team. Set technical priorities, optimize delivery workflows (hiring, performance reviews), and foster a culture of engineering excellence.
• Infrastructure as Code: Design and maintain scalable, multi-account AWS infrastructure using Terraform and Helm. Drive the adoption of GitOps practices for consistent environment management.
• Kubernetes Orchestration: Lead the development and support of high-availability EKS clusters, focusing on autoscaling, networking (CNI/Service Mesh), and resource optimization.
• Operational Excellence: Support continuous delivery through optimized CI/CD pipelines. Ensure 99.9%+ availability via robust monitoring, incident response protocols, and proactive system performance tuning.
• Security & Compliance: Strengthen security controls across the platform. Implement Zero-Trust principles, manage IAM/Secrets, and oversee Cloudflare security services (WAF, DDoS protection).
• Database Operations: Ensure reliability of stateful services (MySQL/Aurora, Redis), automating backups, failover strategies, and performance tuning.
• Cross-Functional Collaboration: Partner with Backend, Product, and QA teams to align infrastructure roadmap with business goals and eliminate bottlenecks in the development lifecycle.

What we expect from you:

• Experience: 5+ years in a DevOps role with 2+ years in a leadership position (managing team workflows, mentoring, reporting).
• AWS Expertise: Deep understanding of AWS ecosystem (multi-account organizations, advanced networking, security best practices, and cost optimization).
• Kubernetes Mastery: Advanced experience with EKS (HA networking, PodDisruptionBudgets, NodeGroups, Service Mesh, Cilium/eBPF).
• IaC & GitOps: Strong proficiency with Terraform (multi-environment modules) and GitOps tools (FluxCD or ArgoCD).
• CI/CD Strategies: Experience designing secure, scalable deployment pipelines (GitHub Actions, Jenkins) for PHP and Go applications.
• Observability: Expert knowledge of monitoring stacks (Prometheus, Grafana, Alertmanager, New Relic, Sentry) and experience designing custom metrics/alerts strategies.
• Security Fundamentals: Strong grasp of network segmentation, SSL/TLS, Secrets Management (AWS Secrets Manager/External Secrets Operator), and compliance basics.
• Automation: Proficiency in Python or Bash for creating operational tooling and automation scripts.

It will be a plus:

• Architecture: Experience with Multi-Region and Multi-Cloud architectures, cross-cluster networking, and disaster recovery strategies.
• Streaming Data: Experience with Kafka/MSK or other event streaming systems.
• Compliance: Experience with PCI DSS or equivalent compliance frameworks.
• Performance: Deep understanding of Linux internals and advanced caching strategies (Redis, Cloudflare, S3 tiering).
• Cost Management: Strong background in FinOps and cost optimization techniques across cloud providers.

What we offer:
We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 10:00 to 18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.

Waiting for you on our team!